使用Node.js将HTML存储在browserDB中

Question

I'm trying to store HTML files in the browser for an app built on NW.js or Electron.

Long story short: I want to make something like Sublime Text using a WYSIWYG editor (I don't know exactly how it works, so I will make a guess)

1. Creating a new TAB, all content inside the #editor is store in localStorage/IndexedDB/NeDB/PounchDB/LimvoDB/... as the user is writing.
2. When the user needs to save the file, it stores the content in the browser window, and then it creates the file.

3. If the file already exists, the localStorage content overwrites it.

   All the magic must happen around the browser DB.

   You might be wondering why I'm not using files directly, and it's because the first request: We don't know if the user will save the file, but we don't want to lose all the content if the app is closed .

   Searching the web, I find that is bad practice to pass HTML content through JSON , but I can't think of any other solution.. I'd have to use encodeURI and decode when retrieve the data to the #editor or the file saved.

I'm using:

• Electron
• Angular

• I don't know yet what DB should I choose

  Digging around, I also saw the sync function in PounchDB -> CouchDB and it blew my mind away ─it's a function to synchronize offline and online data using the named DB's.

  Is it possible to store .HTML files in PounchDB and then synchronize it with CouchDB? Is all this bad practice? How would you do a Notepad - Sublime Text or a «MS Word» editor using PounchDB, or NeDB, or LimvoDB using Electron/NW.js engine?

Answer 1

使用PouchDB结束，这也恰好处理了很好的html字符串。